How do most travelers feel about Bangkok Airways?

Cheapflights users who travel with Bangkok Airways (a popular airline from Chiang Mai to Ko Samui) have rated them a 8.1/10. This rating comes from 128 reviews. If you are looking to travel CNX-USM, search your dates above.

Can I get a flight from Chiang Mai to Ko Samui on Bangkok Airways for under ฿16,283?

Bangkok Airways offers 10 flights from Chiang Mai to Ko Samui for under ฿16,283. Prices vary by date and time. To see all prices and select your dates, click here.

Weekly Bangkok Airways flight availability from Chiang Mai to Ko Samui

The most Bangkok Airways flights from CNX to USM are scheduled on a Monday (1 on average). You will have fewer Bangkok Airways flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

In terms of precipitation, rainfall in Ko Samui ranges from 58.0 - 490.0 inches per month. November is typically the wettest month, when rainfall can reach 490.0 mm. February is typically the driest time to visit Ko Samui when rainfall is around 58.0 mm.

If weather is an important factor for your trip to Ko Samui, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 27.0 C).

฿4,755+ Bangkok Airways flights from Chiang Mai to Ko Samui

Cheapflights users flying from Chiang Mai to Ko Samui on Bangkok Airways typically fly into Ko Samui and depart from Chiang Mai. Select your dates above for pricing.

Bangkok Airways flights from Chiang Mai to Ko Samui in 2026

One-way from	฿5,341
Return from	฿4,755
Popular in	August
Cheapest in	June
Average price (all airlines)	฿14,459

Bangkok Airways
21/5
1 total stop
8h 55m total
Chiang Mai to Ko Samui

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Bangkok Airways
20/5-27/5
2 total stops
12h 50m total
Chiang Mai to Ko Samui

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Highest demand for flights from Chiang Mai to Ko Samui; 7% potential price increase.

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Best time to find cheap flights from Chiang Mai to Ko Samui; 4% potential price drop.

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Average price for all Chiang Mai to Ko Samui flights (one-way and round-trip).

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How do most travelers feel about Bangkok Airways?
Cheapflights users who travel with Bangkok Airways (a popular airline from Chiang Mai to Ko Samui) have rated them a 8.1/10. This rating comes from 128 reviews. If you are looking to travel CNX-USM, search your dates above.
Can I get a flight from Chiang Mai to Ko Samui on Bangkok Airways for under ฿16,283?
Bangkok Airways offers 10 flights from Chiang Mai to Ko Samui for under ฿16,283. Prices vary by date and time. To see all prices and select your dates, click here.

Find Bangkok Airways flight deals from Chiang Mai to Ko Samui

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest Bangkok Airways flights from Chiang Mai to Ko Samui
Explore the most affordable Bangkok Airways flight options available from Chiang Mai to Ko Samui. Find the lowest fares with prices last updated on 6 April 2026.

Wed 20/510:10

CNX

USM

1 stop7h 35m

Bangkok Airways

Wed 27/506:00

USM

CNX

1 stop5h 15m

Bangkok Airways

Deal found 5/4฿4,755

Mon 18/520:00

CNX

USM

1 stop12h 15m

Bangkok Airways

Mon 25/508:55

USM

CNX

Nonstop1h 45m

Bangkok Airways

Deal found 3/4฿6,513

Thu 14/520:00

CNX

USM

1 stop11h 10m

Bangkok Airways

Sun 17/508:55

USM

CNX

Nonstop1h 45m

Bangkok Airways

Deal found 4/4฿6,806

Prices

Airlines

What is the cheapest month to book a flight from Chiang Mai to Ko Samui with Bangkok Airways?

Currently, the most affordable month to book a Bangkok Airways flight from Chiang Mai to Ko Samui in September, with an average price of ฿5,569. Conversely, traveling with Bangkok Airways from Chiang Mai to Ko Samui in August will be the most expensive, with an average cost of ฿14,655. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

Best time to book a flight from Chiang Mai to Ko Samui

Have a flexible travel schedule? Discover the best time to fly to Ko Samui from Chiang Mai with our price prediction graph.

CNX-USM

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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Bangkok Airways flights from Chiang Mai to Ko Samui

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Reviews

Bangkok Airways

8.1

Very Good

128 reviews

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Bangkok Airways flights from Chiang Mai to Ko Samui (CNX - USM)

Cheapflights users flying from Chiang Mai to Ko Samui on Bangkok Airways typically fly into Ko Samui and depart from Chiang Mai. Select your dates above for pricing.

Bangkok Airways flights from Chiang Mai to Ko Samui in 2026

Find detailed information about Bangkok Airways flights from Chiang Mai to Ko Samui. Explore the options provided by Bangkok Airways to plan your journey from Chiang Mai to Ko Samui. Data last updated 6 April 2026.

One-way from

Return from

Popular in

Cheapest in

Average price (all airlines)

How do most travelers feel about Bangkok Airways?

Can I get a flight from Chiang Mai to Ko Samui on Bangkok Airways for under ฿16,283?

Find Bangkok Airways flight deals from Chiang Mai to Ko Samui

Cheapest Bangkok Airways flights from Chiang Mai to Ko SamuiExplore the most affordable Bangkok Airways flight options available from Chiang Mai to Ko Samui. Find the lowest fares with prices last updated on 6 April 2026.

Explore the most affordable Bangkok Airways flight options available from Chiang Mai to Ko Samui. Find the lowest fares with prices last updated on 6 April 2026.

Best Bangkok Airways flights from Chiang Mai to Ko SamuiDiscover carefully curated Bangkok Airways flight deals from Chiang Mai to Ko Samui that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 April 2026.

Discover carefully curated Bangkok Airways flight deals from Chiang Mai to Ko Samui that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 April 2026.

Direct Bangkok Airways flights from Chiang Mai to Ko SamuiExplore direct Bangkok Airways flight options from Chiang Mai to Ko Samui based on user searches, and compare prices and availability for your desired travel dates. Data last updated 6 April 2026.

Explore direct Bangkok Airways flight options from Chiang Mai to Ko Samui based on user searches, and compare prices and availability for your desired travel dates. Data last updated 6 April 2026.

Last-minute Bangkok Airways flights from Chiang Mai to Ko SamuiDiscover last-minute Bangkok Airways flight deals from Chiang Mai to Ko Samui. Data last updated 6 April 2026 and is based on user searches.

Discover last-minute Bangkok Airways flight deals from Chiang Mai to Ko Samui. Data last updated 6 April 2026 and is based on user searches.

One-way Bangkok Airways flights to Ko SamuiSearch for one-way Bangkok Airways flight options to Ko Samui. Find affordable one-way fares based on user searches. Data last updated 6 April 2026.

Search for one-way Bangkok Airways flight options to Ko Samui. Find affordable one-way fares based on user searches. Data last updated 6 April 2026.

What is the cheapest month to book a flight from Chiang Mai to Ko Samui with Bangkok Airways?

Weekly Bangkok Airways flight availability from Chiang Mai to Ko Samui

Rainfall in Ko Samui by month

Temperature in Ko Samui by month

Best time to book a flight from Chiang Mai to Ko Samui

Have a flexible travel schedule? Discover the best time to fly to Ko Samui from Chiang Mai with our price prediction graph.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Other Bangkok Airways flights from Chiang Mai

Browse through other Bangkok Airways flights departing from Chiang Mai. Flight routes are based on user searches made on Cheapflights and were last updated on 6 April 2026.

Complete your trip

Complete your trip to Ko Samui by adding a car rental and/or hotel reservation to your travel itinerary.

Other airlines serving Chiang Mai and Ko Samui

Choose from other airlines serving Chiang Mai and Ko Samui.

Other popular destinations in Asia

If Ko Samui is not for you, choose from these other destinations located in Asia. Flight routes are based on user searches made on Cheapflights and were last updated on 6 April 2026.

Other flights to Ko Samui

Users also fly to Ko Samui with these popular airlines.

Popular flights with Bangkok Airways

Browse through some of the most popular routes that Bangkok Airways offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 6 April 2026.

See what others are saying about Bangkok Airways

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Cheapest Bangkok Airways flights from Chiang Mai to Ko Samui
Explore the most affordable Bangkok Airways flight options available from Chiang Mai to Ko Samui. Find the lowest fares with prices last updated on 6 April 2026.

Best Bangkok Airways flights from Chiang Mai to Ko Samui
Discover carefully curated Bangkok Airways flight deals from Chiang Mai to Ko Samui that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 April 2026.

Direct Bangkok Airways flights from Chiang Mai to Ko Samui
Explore direct Bangkok Airways flight options from Chiang Mai to Ko Samui based on user searches, and compare prices and availability for your desired travel dates. Data last updated 6 April 2026.

Last-minute Bangkok Airways flights from Chiang Mai to Ko Samui
Discover last-minute Bangkok Airways flight deals from Chiang Mai to Ko Samui. Data last updated 6 April 2026 and is based on user searches.

One-way Bangkok Airways flights to Ko Samui
Search for one-way Bangkok Airways flight options to Ko Samui. Find affordable one-way fares based on user searches. Data last updated 6 April 2026.